Object documentation: ACActionBar B4A Question appcompat.ACActionBar.setUpIndicatorBitmap > NullPointerException - scsjc    Jul 6, 2018 I use the appcompat.ACActionBar.setUpIndicatorBitmap and sometimes receive NullPointerException from customers
java.lang.NullPointerException:
at de.amberhome.objects.appcompat.ACActionBar... B4A Question ACActionBar is not initialized. Why ? - peacemaker    Feb 20, 2018 .ActionBar.setDisplayHomeAsUpEnabled(boolean)' on a null object reference
at de.amberhome.objects.appcompat.ACActionBar.setShowUpIndicator(ACActionBar.java:116)
at peacemaker.test.main... B4A Question Cannot compile projects using ACToolBarLight and ACActionBar - fabton1963 (first post)    May 26, 2023 In my old pc I already followed all istructions in the post you suggest, today I reinstall all in a new pc and this error does not ap... B4A Question de.amberhome.objects.appcompat.ACActionBar is defined multiple times - tuhatinhvn (first post)    Aug 16, 2022   (1 reaction) Add : #ExcludedLib: appcompat to your project
I same problem and checked it has two version appcompat when use appcompat library, this will works!... B4A Question error "Unkown type" for ACActionBar - Zaheer Sheikh (first post)    Mar 20, 2019 Have you copied AppCompat library to the additional libraries folder and selected it in the libraries tab?
Erel, I appreciate your he... B4A Question upindicator in actionbar using appcompat not working - Cnrez    Jan 16, 2016 hi, i'm using appcompat and ACActionBar i want to show upindicator on actionbar. Sub Globals ....... Dim AC As AppCompat Dim ABHelper As ACActionBar Private ActionBar As ACToolBarLight 'end toolbar ....... End Sub Sub Activity_Create(FirstTime As Boolean) ..... ActionBar.SetAsActionBar ABHelper.Initialize ABHelper.ShowUpIndicator = True ..... End... Activity_ActionBarHomeClick Activity.Finish End Sub can you help me ? what is supposed the correct... B4A Question ACToolBarLight1 - Beja    Aug 20, 2020 : Unknown type: acactionbar<br />Are you missing a library reference? Main - 20: Unknown type... B4A Tutorial Material Design 3 - Using a ToolBar as ActionBar - corwin42    Jul 31, 2016   (38 reactions)   tags: toolbar, Material Design as an ActionBar.
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Misc stuff
You can use the ACActionBar object to control some ActionBar features like showing the "Up" indicator arrow.
Dim ABHelper as ACActionBar
ABHelper... B4A Question Statusbar size? - techknight    Mar 6, 2019 I have my App setup so the Status bar shows on top of the App, with a colored panel sitting behind the status bar to give it a "color" thats a bit darker than the ACActionBar color. I think I saw this done in an example App somewhere, but I cant remember what app that was. I did this because of attempting to maintain UI consistency from Kitkat/JB up to now. Anyways. The trouble starts when I call AutoScaleAll, it throws off my status bar panel size of course. Is there a way to fix... B4A Question B4XPages+Appcompat - Joscilando (first post)    Jul 14, 2021 Erel, I found the solution in this post. š
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